Answer:
B. modified rebuy
Explanation:
Based on the information provided within the question it can be said that in this scenario the buy class situation is most likely a modified rebuy. This term refers to a buying situation where an person or business buys a product that has been previously purchased and only changes the supplier or another element of the previous order, usually being only a minor modification such as described in the question.
I want to say A.) to protect consumers from purchasing poor quality products. but I'm also debating on letter B.
I hope this helps